What famous person invented a flying machine that was powered by gunpowder?

Answer In 1805 Sir George Cayley, regarded by many as the father of aviation, imagined that humanity would fly with the aid of small flapping wings. In 1807 he built a gunpowder engine that may have been ... Read More »

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When selling an item on ebay, how do you ship your item?

through the post office, or UPS. It's your choice how you ship the item. Usually if you give people a choice they pick the cheapest shipping method. I like to use flat rate boxes, it saves time ... Read More »

I washed and dried a dry clean only item item is it ruined?

Your best hope is to take the dress to a reputable dry cleaner. A professional might be able to fix the dress. I would not try any remedies on silk.-

I ordered a item from Spencers and choose fedex smartpost and i went online and tracked my item and it said it?

Fedex gives many packages for residential customers to deliver. Your mailman should deliver it. First, go on the USPS tracking site, and enter your number. It may not have gone out yet. If it s... Read More »

Who Was the Famous Person Who Invented Insulin?

Insulin is a hormone in the body that is necessary to regulate energy and glucose metabolism. It was not invented but was discovered by Frederick G. Banting and Charles H. Best. According to The Ma... Read More »